I went on a solo, 105 km backpacking trip through the Canadian Rockies many years ago. It took about a week. I really enjoyed the solitude, but what was really impressed upon me was the degree to which I was at the mercy of the environment, particularly at night.
It was a horrible and rainy season and very few people were in the backcountry. I didn’t see another soul for days on end. So, at night, when I was alone at camp, I knew for a fact that there wasn’t a single person within 15 or 20 km, at least, due to the fact that camps were staged at such distances.
It’s was really scary the first few nights, laying in the tent, halfway up a mountain side. It’s dark out. And I mean DARK. And I was basically this tender, little, party snack waiting for the first bear to stumble upon me. Or smell me from five km away. And, being in a national park, guns aren’t allowed.
So, of course, every rustle and twig snap is a grizzly bear or a cougar, or a marauding band of hobgoblins. It’s pretty scary laying there all alone realizing that you can’t do a damn thing about anything. Completely defenseless.
I accepted it after a few nights and after a while I took to wearing earplugs since the flow of the creeks tended to keep me awake.
Another point comes to mind. I used to work at a very remote gold mine in Northwest British Columbia. This huge area is very sparsely populated and hundreds of raw, wild kilometers lay in every direction.
Access to the mine was only by air, and the flight in was over 300 km of mountainous wilderness. Flights were usually at 17,000 ft and over the mountains, but on one flight the cloud layer was too low and the pilots elected to fly through the mountains, valley to valley.
Anyway, on this flight at one point I noticed a tiny cabin in the middle of nowhere with smoke coming from the chimney. This cabin wasn’t on a river, lake, or road. There were no roads for thousands of square kilometers. Yet, there was some person scratching out some sort of life in the middle of freaking nowhere. I’ve always been blown away by this.